Drill bit DeWalt DT9609-QZ, 250 mm length, single piece

The DeWalt DT9609-QZ drill bit, 250 mm length, single piece is designed for extended-reach masonry drilling in construction and maintenance tasks. It fits standard chucks and is compatible with DeWalt systems, offering a long replacement or spare bit for situations requiring deeper holes in brick, block, concrete and natural stone. The bit features a carbide tip and a two-flute helix to support efficient dust removal and sustained drilling performance over extended lengths.

Advantages

This drill bit combines a hardened carbide tip with an optimized two-edge cutting head to deliver reliable penetration in masonry materials while maintaining tip durability. The 2-flute helix is engineered to evacuate dust quickly, reducing friction and improving drilling speed. Its 250 mm length provides extra reach for through-holes, anchor installation or when working from limited access points.

Suitable for

• Drilling plug and anchor holes in concrete and masonry
• Creating clearance or through-holes in brick and block work
• Maintenance and construction tasks requiring extended-length bits
• Replacement or spare bit for DeWalt-compatible drills

Key specifications

• Length: 250 mm
• Tip: carbide, optimized with two cutting edges
• Flute: 2-flute helix for efficient dust removal
• Material compatibility: masonry, concrete, brick, block, natural stone
• Supply format: single piece

How to use

Secure the drill bit in a compatible drill chuck according to the drill manufacturer’s instructions. For masonry, use the rotary or hammer-drill mode as appropriate for the material; select the hammer function for concrete and hard stone. Apply steady pressure and allow the bit to advance at its own rate to avoid excessive wear. Periodically withdraw the bit to clear dust and check progress when drilling deep holes.

Usage recommendations

Use personal protective equipment including safety glasses and a dust mask when drilling masonry. For best results, pre-mark drilling positions and use appropriate anchors sized to the hole diameter. Replace the bit if the carbide tip shows significant wear or chipping to maintain clean, accurate holes.